220581504

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 757092960

約数和(自身を除く): 536511456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 103, 104, 117, 128, 132, 143, 144, 156, 169, 176, 192, 198, 206, 208, 234, 264, 286, 288, 309, 312, 338, 352, 384, 396, 412, 416, 429, 468, 507, 528, 572, 576, 618, 624, 676, 704, 792, 824, 832, 858, 927, 936, 1014, 1056, 1133, 1144, 1152, 1236, 1248, 1287, 1339, 1352, 1408, 1521, 1584, 1648, 1664, 1716, 1854, 1859, 1872, 2028, 2112, 2266, 2288, 2472, 2496, 2574, 2678, 2704, 3042, 3168, 3296, 3399, 3432, 3708, 3718, 3744, 4017, 4056, 4224, 4532, 4576, 4944, 4992, 5148, 5356, 5408, 5577, 6084, 6336, 6592, 6798, 6864, 7416, 7436, 7488, 8034, 8112, 9064, 9152, 9888, 10197, 10296, 10712, 10816, 11154, 12051, 12168, 12672, 13184, 13596, 13728, 14729, 14832, 14872, 14976, 16068, 16224, 16731, 17407, 18128, 18304, 19776, 20394, 20592, 21424, 21632, 22308, 24102, 24336, 27192, 27456, 29458, 29664, 29744, 32136, 32448, 33462, 34814, 36256, 39552, 40788, 41184, 42848, 44187, 44616, 48204, 48672, 52221, 54384, 54912, 58916, 59328, 59488, 64272, 64896, 66924, 69628, 72512, 81576, 82368, 85696, 88374, 89232, 96408, 97344, 104442, 108768, 117832, 118656, 118976, 128544, 132561, 133848, 139256, 145024, 156663, 163152, 164736, 171392, 176748, 178464, 191477, 192816, 194688, 208884, 217536, 235664, 237952, 257088, 265122, 267696, 278512, 313326, 326304, 353496, 356928, 382954, 385632, 417768, 435072, 471328, 514176, 530244, 535392, 557024, 574431, 626652, 652608, 706992, 713856, 765908, 771264, 835536, 942656, 1060488, 1070784, 1114048, 1148862, 1253304, 1305216, 1413984, 1531816, 1542528, 1671072, 1723293, 1885312, 2120976, 2141568, 2228096, 2297724, 2506608, 2827968, 3063632, 3342144, 3446586, 4241952, 4595448, 5013216, 5655936, 6127264, 6684288, 6893172, 8483904, 9190896, 10026432, 12254528, 13786344, 16967808, 18381792, 20052864, 24509056, 27572688, 36763584, 55145376, 73527168, 110290752, 220581504]

約数ペア:

[(1, 220581504), (2, 110290752), (3, 73527168), (4, 55145376), (6, 36763584), (8, 27572688), (9, 24509056), (11, 20052864), (12, 18381792), (13, 16967808), (16, 13786344), (18, 12254528), (22, 10026432), (24, 9190896), (26, 8483904), (32, 6893172), (33, 6684288), (36, 6127264), (39, 5655936), (44, 5013216), (48, 4595448), (52, 4241952), (64, 3446586), (66, 3342144), (72, 3063632), (78, 2827968), (88, 2506608), (96, 2297724), (99, 2228096), (103, 2141568), (104, 2120976), (117, 1885312), (128, 1723293), (132, 1671072), (143, 1542528), (144, 1531816), (156, 1413984), (169, 1305216), (176, 1253304), (192, 1148862), (198, 1114048), (206, 1070784), (208, 1060488), (234, 942656), (264, 835536), (286, 771264), (288, 765908), (309, 713856), (312, 706992), (338, 652608), (352, 626652), (384, 574431), (396, 557024), (412, 535392), (416, 530244), (429, 514176), (468, 471328), (507, 435072), (528, 417768), (572, 385632), (576, 382954), (618, 356928), (624, 353496), (676, 326304), (704, 313326), (792, 278512), (824, 267696), (832, 265122), (858, 257088), (927, 237952), (936, 235664), (1014, 217536), (1056, 208884), (1133, 194688), (1144, 192816), (1152, 191477), (1236, 178464), (1248, 176748), (1287, 171392), (1339, 164736), (1352, 163152), (1408, 156663), (1521, 145024), (1584, 139256), (1648, 133848), (1664, 132561), (1716, 128544), (1854, 118976), (1859, 118656), (1872, 117832), (2028, 108768), (2112, 104442), (2266, 97344), (2288, 96408), (2472, 89232), (2496, 88374), (2574, 85696), (2678, 82368), (2704, 81576), (3042, 72512), (3168, 69628), (3296, 66924), (3399, 64896), (3432, 64272), (3708, 59488), (3718, 59328), (3744, 58916), (4017, 54912), (4056, 54384), (4224, 52221), (4532, 48672), (4576, 48204), (4944, 44616), (4992, 44187), (5148, 42848), (5356, 41184), (5408, 40788), (5577, 39552), (6084, 36256), (6336, 34814), (6592, 33462), (6798, 32448), (6864, 32136), (7416, 29744), (7436, 29664), (7488, 29458), (8034, 27456), (8112, 27192), (9064, 24336), (9152, 24102), (9888, 22308), (10197, 21632), (10296, 21424), (10712, 20592), (10816, 20394), (11154, 19776), (12051, 18304), (12168, 18128), (12672, 17407), (13184, 16731), (13596, 16224), (13728, 16068), (14729, 14976), (14832, 14872)]